UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1p/lMzY6ryADu6DmRhKmUcxn8jPGbOTfmTBPe4O/NQ=' 
WHERE 
  key_id = '6ea04215d2d4f24921203f6b2862dff54527088994f9c4a41882824b0ff6aa5c' 
  AND (
    token = 'J1p/lMzY6ryADu6DmRhKmUcxn8jPGbOTfmTBPe4O/NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )